def test_create_partially_present_dataset():
with tmpfile('.hdf5') as fn:
ds1 = datashape.dshape('{x: int32}')
f = create(h5py.File, dshape=ds1, path=fn)
ds2 = datashape.dshape('{x: int32, y: 5 * int32}')
f2 = create(h5py.File, dshape=ds2, path=fn)
try:
assert f.filename == f2.filename
assert list(f.keys()) == list(f2.keys())
assert f['y'].dtype == 'i4'
finally:
f.close()
f2.close()
def test_create_partially_present_dataset():
with tmpfile('.hdf5') as fn:
ds1 = datashape.dshape('{x: int32}')
f = create(h5py.File, dshape=ds1, path=fn)
ds2 = datashape.dshape('{x: int32, y: 5 * int32}')
f2 = create(h5py.File, dshape=ds2, path=fn)
try:
assert f.filename == f2.filename
assert list(f.keys()) == list(f2.keys())
assert f['y'].dtype == 'i4'
finally:
f.close()
f2.close()
def test_create():
with tmpfile('.hdf5') as fn:
ds = datashape.dshape('{x: int32, y: {z: 3 * int32}}')
f = create(h5py.File, dshape='{x: int32, y: {z: 3 * int32}}', path=fn)
try:
assert isinstance(f, h5py.File)
assert f.filename == fn
assert discover(f) == ds
finally:
f.close()
def test_create():
with tmpfile('.hdf5') as fn:
ds = datashape.dshape('{x: int32, y: {z: 3 * int32}}')
f = create(h5py.File, dshape='{x: int32, y: {z: 3 * int32}}', path=fn)
try:
assert isinstance(f, h5py.File)
assert f.filename == fn
assert discover(f) == ds
finally:
f.close()